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前段时间收到了站长寄来的海康存储R36C,找了个时间就完成了此盘的测评。 U盘型号：海康存储（HIKSEMI）固态闪存盘R36C 产品主控：MAS1102 颗粒：长江存储 512G版本京东售价279元 首先来了解一下海康存储的品牌。 海康存储成立于2017年，依托海康威视在视音频、成像采集与数据管理领域长达20年的技术沉淀和积累，聚焦工业控制、数据中心、视频监控、终端消费等应用场景，为企业客户及终端用户提供值得信赖的存储产品和解决方案。
目前，海康存储已推出固态硬盘、存储卡、私有网盘、移动固态硬盘、U盘、嵌入式存储等产品。凭借高效的数据处理能力、高度的可靠性和丰富的产品种类，成为不同人群的理想选择，让万千用户畅快享受美好生活。
立足中国，连接世界，海康存储布局100多个国家及地区，已与近3000家企业达成合作，构筑全球营销网络。 ~~外观展示~~
外包装很简洁。
[color=rgb(46, 139, 87)]
[/color] （外包装正面）
（外包装背面）
（U盘正面）
（U盘背面）
（U盘C口）
（U盘A口）
~~测评环节~~
由于@龍在天涯 版主已经采用A口测试过了，所以本次测试采用C口（打开写入缓存）
首先是主控和颗粒检测：
- <font size="4">v0.23a
Drive: 1(USB)
Model: MAXIO 1102 SSD XXX
Fw : SN12288
Size : 488386 MB [512.1 GB]
From smart : [HIKVISION] []
IOCtl: Unlk failed 0x0!
Firmware id string[2D0]: MKSSD_100006000122880122,Aug 26 2022,10:00:30,MA1102,ECVHC#3C
Project id string[280] : r:/project/0801_X29060
Controller : MAS1102
NAND string : YMN09TC1B1OC6C
NAND MaxPE cycles : 3000
Ch0CE0: 0x9b,0xc5,0x29,0x49,0x20,0x0,0x0 - YMTC 3dv3-128L TLC 16k 1024Gb/CE 512Gb/die 4Plane/die
Ch1CE0: 0x9b,0xc5,0x29,0x49,0x20,0x0,0x0 - YMTC 3dv3-128L TLC 16k 1024Gb/CE 512Gb/die 4Plane/die
Ch4CE0: 0x9b,0xc5,0x29,0x49,0x20,0x0,0x0 - YMTC 3dv3-128L TLC 16k 1024Gb/CE 512Gb/die 4Plane/die
Ch5CE0: 0x9b,0xc5,0x29,0x49,0x20,0x0,0x0 - YMTC 3dv3-128L TLC 16k 1024Gb/CE 512Gb/die 4Plane/die
Ch0CE4: 0x0,0x0,0x0,0x0,0x0,0x0,0x0 -
Ch1CE4: 0x0,0x0,0x0,0x0,0x0,0x0,0x0 -
Ch4CE4: 0x0,0x0,0x0,0x0,0x0,0x0,0x0 -
Ch5CE4: 0x0,0x0,0x0,0x0,0x0,0x0,0x0 -
</font>
- <font size="4">闪存型号：YMN09TC1B1OC6C
闪存品牌：长江存储
闪存类型：NAND
闪存单元：TLC
闪存容量：8Tb
闪存位宽：x8
闪存制程：未知
CE数量：8
Die数量：16
通道数量：2
R/B：4
工作电压：Vcc=2.35~3.6V; VccQ=1.2V
封装类型：BGA-132; 12 x 18 x 1.x
闪存ID：
工作模式：未知</font>
（CrystalDiskInfo）
（AS SSD Benchmark）
(TxBENCH)
（CrystalDiskMark 8 ）
(IsMyHdOK_x64)
（Ubuntu磁盘测试）
（urwtest_v18）
- atp@atp-CREF-XX:~$ sudo fio -name iops -rw=write -bs=4k -runtime=60 -iodepth 32 -filename /dev/sdb -ioengine libaio -direct=1
iops: (g=0): rw=write, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=32
fio-3.28
Starting 1 process
Jobs: 1 (f=1): [W(1)][100.0%][w=329MiB/s][w=84.3k IOPS][eta 00m:00s]
iops: (groupid=0, jobs=1): err= 0: pid=6317: Tue Feb 28 23:25:37 2023
write: IOPS=84.1k, BW=329MiB/s (345MB/s)(19.3GiB/60001msec); 0 zone resets
slat (nsec): min=436, max=327897, avg=893.17, stdev=704.66
clat (usec): min=45, max=85738, avg=379.26, stdev=508.35
lat (usec): min=58, max=85739, avg=380.18, stdev=508.36
clat percentiles (usec):
| 1.00th=[ 310], 5.00th=[ 322], 10.00th=[ 322], 20.00th=[ 359],
| 30.00th=[ 359], 40.00th=[ 359], 50.00th=[ 359], 60.00th=[ 359],
| 70.00th=[ 383], 80.00th=[ 400], 90.00th=[ 400], 95.00th=[ 400],
| 99.00th=[ 408], 99.50th=[ 408], 99.90th=[ 2606], 99.95th=[13042],
| 99.99th=[22676]
bw ( KiB/s): min=283680, max=350912, per=100.00%, avg=336681.34, stdev=10487.34, samples=119
iops : min=70920, max=87728, avg=84170.35, stdev=2621.83, samples=119
lat (usec) : 50=0.01%, 100=0.01%, 250=0.01%, 500=99.78%, 750=0.04%
lat (usec) : 1000=0.01%
lat (msec) : 2=0.07%, 4=0.01%, 10=0.02%, 20=0.06%, 50=0.01%
lat (msec) : 100=0.01%
cpu : usr=3.38%, sys=9.41%, ctx=1058467, majf=0, minf=13
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.1%, 64=0.0%, >=64=0.0%
issued rwts: total=0,5048142,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
WRITE: bw=329MiB/s (345MB/s), 329MiB/s-329MiB/s (345MB/s-345MB/s), io=19.3GiB (20.7GB), run=60001-60001msec
Disk stats (read/write):
sdb: ios=0/1082044, merge=0/3957044, ticks=0/415810, in_queue=415809, util=99.91%
- <font size="4">iops: (g=0): rw=randwrite, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=32
fio-3.28
Starting 1 process
Jobs: 1 (f=1): [w(1)][100.0%][w=45.6MiB/s][w=11.7k IOPS][eta 00m:00s]
iops: (groupid=0, jobs=1): err= 0: pid=5675: Tue Feb 28 23:13:40 2023
write: IOPS=13.2k, BW=51.5MiB/s (54.0MB/s)(3089MiB/60023msec); 0 zone resets
slat (nsec): min=768, max=130778k, avg=75297.90, stdev=1451327.41
clat (usec): min=225, max=133596, avg=2353.13, stdev=7933.87
lat (usec): min=610, max=133633, avg=2428.47, stdev=8056.16
clat percentiles (usec):
| 1.00th=[ 717], 5.00th=[ 717], 10.00th=[ 725], 20.00th=[ 758],
| 30.00th=[ 799], 40.00th=[ 799], 50.00th=[ 840], 60.00th=[ 848],
| 70.00th=[ 881], 80.00th=[ 922], 90.00th=[ 1467], 95.00th=[ 2835],
| 99.00th=[ 41681], 99.50th=[ 45876], 99.90th=[ 87557], 99.95th=[101188],
| 99.99th=[122160]
bw ( KiB/s): min=15144, max=126608, per=100.00%, avg=53057.75, stdev=21587.32, samples=119
iops : min= 3786, max=31652, avg=13264.42, stdev=5396.83, samples=119
lat (usec) : 250=0.01%, 750=10.76%, 1000=74.26%
lat (msec) : 2=7.00%, 4=4.23%, 10=0.23%, 20=0.16%, 50=2.98%
lat (msec) : 100=0.33%, 250=0.05%
cpu : usr=0.91%, sys=5.54%, ctx=516449, majf=0, minf=12
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.1%, 64=0.0%, >=64=0.0%
issued rwts: total=0,790802,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
WRITE: bw=51.5MiB/s (54.0MB/s), 51.5MiB/s-51.5MiB/s (54.0MB/s-54.0MB/s), io=3089MiB (3239MB), run=60023-60023msec</font>
（fio--随机写入）
（40GB文件写入）
（40GB文件读取）
接下来是全盘写入测试。本次测试U盘填充率分别约为：0%；25%；50%；75%；90%。 每次测试后，U盘都会有20-30分钟的休息时间。
测试完磁盘的性能，接下来看看R36C制作Windows To Go（Windows 11无另外附加驱动）的速度。 这个R36C采用双头设计，采用MAS1102配合长江存储的颗粒，性能强劲。再加上终身质保，性价比很高。
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发表于 2023-3-1 22:58:51
发表于 2023-3-2 07:50:38
测评很详细，可以说目前最高性价比了。
